CN205863835U - The junction box being easy to use - Google Patents
The junction box being easy to use Download PDFInfo
- Publication number
- CN205863835U CN205863835U CN201620842843.0U CN201620842843U CN205863835U CN 205863835 U CN205863835 U CN 205863835U CN 201620842843 U CN201620842843 U CN 201620842843U CN 205863835 U CN205863835 U CN 205863835U
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- CN
- China
- Prior art keywords
- case lid
- junction box
- easy
- casing
- window plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of junction box easy to use, including casing, case lid, described case lid is placed on described casing top, described casing includes tank tower, side window plate, it is provided with STH on described tank tower, described side window plate covers on described side window plate, and described side window plate is detachably fixed with described tank tower and is connected；Being provided with fixture at the case mouth of described casing, described fixture is fixing with described tank tower to be connected, and described fixture offers fixing hole；Being provided with falling-proof apparatus on described case lid, described case lid is connected with described fixture by falling-proof apparatus；This utility model is beneficial to maintenance, it is simple to uses, can meet various use demand of client, have more preferable protective simultaneously.
Description
Technical field
This utility model relates to electric field, the junction box being easy to use that a kind of protection effect is good.
Background technology
Junction box is as line transition connection, circuit jumper connection, the casing of bridging, and the inside is provided with binding post, is one
The commonly used a kind of equipment in a little hazardous areas.In actual application, the safety of butted line case has the highest requirement, it is desirable to its
Must have good explosion-proof, waterproof, opposing adverse circumstances and take into account the convenience of use simultaneously.Existing junction box is in protection side
Face remains in weak point, it is impossible to dustproof and waterproof is explosion-proof well；The structure of the most existing junction box there is also weak point,
Such as client can not need arbitrarily to adjust the size of STH according to the later stage, causes the inconvenience of use, and existing wiring
In place of connected mode between case lid and the casing of case still has some deficits, thus limit the application of junction box.
Utility model content
For the shortcoming of prior art, this utility model provides a kind of junction box easy to use.
For achieving the above object, this utility model adopts the technical scheme that junction box easy to use, including casing, case
Lid, described case lid is placed on described casing top, and described casing includes tank tower, side window plate, and described tank tower is provided with STH,
Described side window plate covers on described STH, and described side window plate is detachably fixed with described tank tower and is connected.
In this utility model one embodiment, being provided with fixture at the case mouth of described casing, described fixture is with described
Tank tower is fixing to be connected；Being provided with falling-proof apparatus on described case lid, described case lid is connected with described fixture by falling-proof apparatus.
In this utility model one embodiment, described fixture offering fixing hole, described screw is through described fixing
Fix with described fixture in hole and be connected.
In this utility model one embodiment, described falling-proof apparatus includes that screw, pipe box, described pipe box are located at described screw
Periphery, described pipe box is provided with female thread, and described pipe box is connected with described screw thread.
In this utility model one embodiment, described case lid offering installing hole, described screw is arranged on described installation
In hole.
In this utility model one embodiment, the case oral area of described casing divides necking down to become flange, described flange to be " L " type
Structure.
In this utility model one embodiment, the side of described flange is provided with fixture, and the opposite side of described flange sets
Being equipped with pin-and-hole, described pin-and-hole matches with the bearing pin on described case lid.
In this utility model one embodiment, described flange is provided with lock nose, described case lid is provided with lockhole, described
Lock nose matches with described lockhole.
In this utility model one embodiment, the length of described bearing pin is more than or equal to the 1/2 of described pin-and-hole length.
In this utility model one embodiment, between described side window plate and described tank tower, it is provided with sealing gasket.
This utility model has the advantages that
This utility model uses casing and case lid dismountable hinge, and side window plate is connected with described tank tower removable seal, from
And so that power-on box has more convenient usability；Anti-drop screw is set on case lid, casing arranges fixture, Liang Zhepei
Can be connected with casing securely time conjunction makes case lid close；Simultaneously by necking down at casing case mouth being processed, at flat flange
Reason obtains inverted "L" shaped structure flange, and this structure can be the most waterproof, and can effectively prevent scuffing to be positioned at flange surface and case
Sealing strip between lid so that junction box obtains more preferable protective.
Accompanying drawing explanation
Fig. 1 is a kind of sectional view of this utility model casing；
Fig. 2 is a kind of sectional view of this utility model case lid；
Fig. 3 is a kind of sectional view of the present utility model；
Fig. 4 is another kind of sectional view of the present utility model；
Fig. 5 is this utility model casing and the uninstalled structural representation of case lid；
Fig. 6 is explosive view of the present utility model；
Fig. 7 is installation diagram of the present utility model.
1, casing；2, case lid；3, sealing strip；111, side window plate；100, tank tower；101, STH；4, sealing gasket；5, spiral shell
Nail；6, pipe box；200, installing hole；7, flange；8, pin-and-hole；9, bearing pin；10, lock nose；11, lockhole；12, fixture；13, blind hole spiral shell
Pit；14, nut；15, fixing foot；222, fixing hole.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing (1 to 7), the utility model will be further described.
The junction box being easy to use involved by this utility model, including casing 1, case lid 2, described case lid 2 is placed on institute
State the case mouth top of casing 1.It is provided with sealing strip 3 between described case lid 2 and described casing 1.Described casing 1 includes tank tower 100
With side window plate 111, described side window plate 111 is detachably fixed with described tank tower 100 and is connected.It is provided with side on described tank tower 100 to open
Hole 101, described side window plate 111 covers on described STH 101, and STH 101 is reserved connection jaws, described side window plate
Sealing gasket 4 it is provided with between 111 and described tank tower 100.Described side window plate 111 is by the internal fixation kit protruded of casing 1
Being fixed, described fixation kit is blind threaded hole 13 and nut 14.Existing junction box is usually pre-on casing in advance
Stay connection jaws, after machine-shaping, maintenance can not be unfavorable for further according to being actually needed the size being adjusted connection jaws；The present embodiment
Middle user can need perforate on the side window plate 111 disassembled voluntarily according to oneself, and can be replaced side window plate easily
Adjusting different size of connection jaws, thus on the one hand facilitate use, another conveniently saves replacement cost, adds junction box
The use time.
Being provided with falling-proof apparatus on described case lid 2, described falling-proof apparatus includes that screw 5, pipe box 6, described pipe box 6 are located at institute
Stating screw 5 periphery, described pipe box 6 is provided with female thread, and described pipe box 6 is threadeded with described screw 5；Open on described case lid 2
Being provided with installing hole 200, described screw 5 is arranged in described installing hole 200.Pipe box 6 passes through female thread with described below case lid 2
Screw 5 is threaded so that case lid 2 is between the nut and pipe box 6 of screw 5, thus effectively prevents when case lid 2 and casing 1
When opening separation, screw 5 drops, more practical.
The case oral area of described casing 1 divides " necking down " to become flange 7, and described flange 7 is inverted "L" shaped structure, and sealing strip 3 is positioned at institute
State between flange 7 and described case lid 2.In the present embodiment, the side of described flange 7 is fixedly installed fixture 12, described fixing
Offering fixing hole 222 on part 12, described screw is through described interior being screwed with described fixture 12 of fixing hole 222 and is connected；
In other embodiments, can be secured together by snap fit between described case lid 2 and casing 1.
In the present embodiment, the opposite side of described flange 7 is provided with pin-and-hole 8, described pin-and-hole 8 and the bearing pin 9 on described case lid 2
Match, so that described casing 1 is detachably hinged with described case lid 2.During assembling, bearing pin 9 inserts in pin-and-hole 8, described pin
The length of axle 9 need to select suitable scope, and the length of described bearing pin 9 is more than or equal to the 1/2 of described pin-and-hole 8 length, thus can
Make bearing pin 9 be unlikely to scurry out from pin-and-hole 8 when case lid 2 opens Guan Bi, can guarantee that again the bearing pin 9 energy side when assembling simultaneously
Just it is installed in pin-and-hole 8, makes both relatively rotate.It is provided with lock nose 10 on described flange 7, described case lid 2 is provided with lock
Hole 11, described lock nose 10, through described lockhole 11, described lock nose 10 can add padlock and locked jail.Meanwhile, at the end of tank tower 100
Portion is additionally provided with fixing foot 15, and described fixing foot 15 for being installed to corresponding support by this utility model.
Above-mentioned specific embodiment is used only to illustrate this utility model, rather than is to limit this utility model,
In objective of the present utility model and scope of the claims, that makes this utility model any does not pay creative labor
Dynamic replacement and change, fall within the protection domain of this utility model patent.
Claims (10)
1. a junction box easy to use, including casing, case lid, it is characterised in that described case lid is placed on described casing
Portion, described casing includes tank tower, side window plate, and described tank tower is provided with STH, and described side window plate covers at described STH
On, described side window plate is detachably fixed with described tank tower and is connected.
2. the junction box being easy to use as claimed in claim 1, it is characterised in that be provided with fixing at the case mouth of described casing
Part, described fixture is fixing with described tank tower to be connected；Being provided with falling-proof apparatus on described case lid, described case lid passes through falling-proof apparatus
It is connected with described fixture.
3. the junction box being easy to use as claimed in claim 2, it is characterised in that described falling-proof apparatus includes screw, pipe box,
Described pipe box is located at described screw periphery, and described pipe box is provided with female thread, and described pipe box is connected with described screw thread.
4. the junction box being easy to use as claimed in claim 3, it is characterised in that offer fixing hole on described fixture,
Described screw is fixing with described fixture in being through described fixing hole to be connected.
5. the junction box being easy to use as claimed in claim 4, it is characterised in that offer installing hole, institute on described case lid
State screw to be arranged in described installing hole.
6. the junction box being easy to use as claimed in claim 1, it is characterised in that the case oral area of described casing divides necking down to become to turn over
Limit, described flange is L-shaped structure.
7. the junction box being easy to use as claimed in claim 6, it is characterised in that the side of described flange is provided with fixing
Part, the opposite side of described flange is provided with pin-and-hole, and described pin-and-hole matches with the bearing pin on described case lid.
8. the junction box being easy to use as claimed in claim 7, it is characterised in that be provided with lock nose on described flange, described
Being provided with lockhole on case lid, described lock nose matches with described lockhole.
9. the junction box being easy to use as claimed in claim 7, it is characterised in that the length of described bearing pin is more than or equal to institute
State the 1/2 of pin-and-hole length.
10. the junction box being easy to use as described in claim 1 to 9 is arbitrary, it is characterised in that described side window plate and described case
Sealing gasket it is provided with between frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842843.0U CN205863835U (en) | 2016-08-05 | 2016-08-05 | The junction box being easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842843.0U CN205863835U (en) | 2016-08-05 | 2016-08-05 | The junction box being easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863835U true CN205863835U (en) | 2017-01-04 |
Family
ID=57657512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842843.0U Active CN205863835U (en) | 2016-08-05 | 2016-08-05 | The junction box being easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767779A (en) * | 2017-04-17 | 2018-11-06 | 矢崎总业株式会社 | Electric circuit connection container |
-
2016
- 2016-08-05 CN CN201620842843.0U patent/CN205863835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767779A (en) * | 2017-04-17 | 2018-11-06 | 矢崎总业株式会社 | Electric circuit connection container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |